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Crockpot Chicken Fajitas

This easy Crockpot Chicken Fajitas recipe is the perfect solution for a flavorful, hands-off dinner. With tender chicken, sweet bell peppers, onions, and a zesty fajita seasoning, this dish is sure to become a family favorite. It’s a great option for busy weeknights and can be customized with your favorite toppings for a delicious and satisfying meal.

Ingredients

Scale

2 pounds (900g) boneless, skinless chicken breasts or thighs
3 bell peppers, thinly sliced (red, green, and yellow for color)
1 large onion, thinly sliced
1 (10 oz) can diced tomatoes with green chilies (like Rotel)
1 packet (1 oz) fajita seasoning mix (or homemade, see below)
2 tablespoons olive oil
Juice of 1 lime
½ cup (120ml) chicken broth
68 flour tortillas (for serving)

Optional Toppings:
Shredded cheese
Sour cream
Guacamole
Salsa
Fresh cilantro
Lime wedges

Optional Homemade Fajita Seasoning:
1 tablespoon chili powder
1 teaspoon paprika
1 teaspoon garlic powder
1 teaspoon onion powder
½ teaspoon cumin
½ teaspoon oregano
½ teaspoon salt
¼ teaspoon black pepper

Instructions

Step 1: Prepare the Ingredients
Slice the bell peppers and onions thinly. Set aside.
If using homemade fajita seasoning, mix all the spices together in a small bowl.

Step 2: Assemble in the Crockpot
Place the chicken breasts or thighs in the bottom of the crockpot.
Sprinkle the fajita seasoning evenly over the chicken.
Add the sliced bell peppers and onions on top.
Pour the diced tomatoes with green chilies and chicken broth over the vegetables. Drizzle with olive oil and lime juice for added flavor.

Step 3: Cook
Cover and cook on low heat for 6–7 hours or high heat for 3–4 hours, until the chicken is tender and easily shreddable.

Step 4: Shred the Chicken
Remove the chicken from the crockpot and shred it using two forks.
Return the shredded chicken to the crockpot and mix it with the vegetables and juices.

Step 5: Serve
Warm the flour tortillas in a skillet, oven, or microwave.
Spoon the chicken and vegetable mixture onto the tortillas. Add your favorite toppings, wrap, and enjoy!

Notes

This Crockpot Chicken Fajitas recipe is a crowd-pleaser with its tender chicken, colorful bell peppers, and savory seasonings. The slow-cooked chicken absorbs all the flavors, making it easy to shred and serve in warm tortillas. Customize your fajitas with your favorite toppings such as shredded cheese, guacamole, salsa, or a squeeze of fresh lime. The homemade fajita seasoning option allows you to control the flavors and spice level, or you can use a pre-made seasoning packet for convenience. This recipe is great for meal prep, as it can easily be stored in the refrigerator and enjoyed as leftovers the next day!